Perhaps you should try some spelling variations:
function microarray » function microarrays, functional microarray, function micrornas
programme function » programming function, programme action, programs functional
methods programme » methods programmed, methods programmers, method programmed
microarray chips » microarray chip, microarrays chip, microarray cross
difference » different

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: difference methods programme function microarray chips~.
• Adding a wildcard symbol may retrieve word variants: difference methods programme function microarray chips*.